package rad.framework.uml2.uml.edit.providers.elementItemProvider.templateParameter;

import java.util.Collection;
import java.util.List;

import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.ResourceLocator;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
import org.eclipse.uml2.uml.UMLPackage;

import rad.framework.uml2.uml.edit.UMLEditPlugin;

public class ConnectableElementTemplateParameterItemProvider
		extends TemplateParameterItemProvider
		implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource {

	public ConnectableElementTemplateParameterItemProvider(AdapterFactory adapterFactory) {
		super(adapterFactory);
	}

	@Override
	public List getPropertyDescriptors(Object object) {
		if (itemPropertyDescriptors == null) {
			super.getPropertyDescriptors(object);

		}
		return itemPropertyDescriptors;
	}

	@Override
	public Object getImage(Object object) {
		return overlayImage(object, getResourceLocator().getImage("full/obj16/ConnectableElementTemplateParameter"));
	}

	@Override
	public String getText(Object object) {
		return getString("_UI_ConnectableElementTemplateParameter_type");
	}

	@Override
	public void notifyChanged(Notification notification) {
		updateChildren(notification);
		super.notifyChanged(notification);
	}

	@Override
	protected void collectNewChildDescriptors(Collection newChildDescriptors, Object object) {
		super.collectNewChildDescriptors(newChildDescriptors, object);
	}

	@Override
	public String getCreateChildText(Object owner, Object feature, Object child, Collection selection) {
		final Object childFeature = feature;
		final Object childObject = child;

		final boolean qualify = childFeature == UMLPackage.Literals.TEMPLATE_PARAMETER__OWNED_PARAMETERED_ELEMENT || childFeature == UMLPackage.Literals.TEMPLATE_PARAMETER__OWNED_DEFAULT;

		if (qualify) {
			return getString("_UI_CreateChild_text2",
					new Object[] { getTypeText(childObject), getFeatureText(childFeature), getTypeText(owner) });
		}
		return super.getCreateChildText(owner, feature, child, selection);
	}

	@Override
	public ResourceLocator getResourceLocator() {
		return UMLEditPlugin.INSTANCE;
	}

}
